Thien Ha cave is part of the 200-metre-high Tuong Mountain (Mount General), a defensive fence protecting the ancient capital of Hoa Lu from foreign invaders in the 10th century (Photo: VNA)
The entire cave is around 900 metres deep, but only 700 of which are accessible by foot (Photo: VNA)
Majestic beauty of Thien Ha cave (Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
(Photo: VNA)
Breathtaking beauty of Thien Ha cave
Thien Ha is a beautiful small cave in Trang An Landscape Complex in Ninh Binh province.
